| 2005-12-15 | 611116 | 42-505-35445 | RAMON "B" #1 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2005-12-14 | 611025 | 42-505-35444 | SLATOR RANCH #31 | WAGNER OIL COMPANY | DRILL | 12,000 | |
| 2005-12-14 | 611025 | 42-505-35444 | SLATOR RANCH #31 | WAGNER OIL COMPANY | DRILL | 12,000 | |
| 2005-12-14 | 611025 | 42-505-35444 | SLATOR RANCH #31 | WAGNER OIL COMPANY | DRILL | 12,000 | |
| 2005-12-14 | 610842 | 42-505-35443 | DOMINGUEZ #5 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,700 | |
| 2005-12-12 | 610766 | 42-505-35442 | SNOWMASS INC. #1 | CONOCOPHILLIPS COMPANY | DRILL | 13,400 | |
| 2005-12-12 | 609253 | 42-505-35417 | LAUREL MINERAL ESTATE #14 | CONOCOPHILLIPS COMPANY | DRILL | 12,900 | |
| 2005-12-12 | 609090 | 42-505-35416 | LAUREL MINERAL ESTATE #13 | CONOCOPHILLIPS COMPANY | DRILL | 12,400 | |
| 2005-12-09 | 610782 | 42-505-35441 | DODIER "B" #2 | LAREDO ENERGY | DRILL | 13,000 | |
| 2005-12-09 | 610781 | 42-505-35440 | LOZANO #1 | LAREDO ENERGY | DRILL | 10,000 | |
| 2005-12-08 | 610712 | 42-505-35439 | BENAVIDES, ALEJO #1 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2005-12-07 | 610493 | 42-505-35437 | MUNOZ-GUTIERREZ GAS UNIT #3 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 14,800 | |
| 2005-12-07 | 610491 | 42-505-35436 | MUNOZ-GUTIERREZ GAS UNIT #2 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 12,100 | |
| 2005-12-02 | 610276 | 42-505-35435 | PALMYRA #19 | CODY ENERGY LLC | DRILL | 11,200 | |
| 2005-12-02 | 610208 | 42-505-35433 | GONZALEZ #1 | EVANS, S. LAVON JR. OPER. CO. | DRILL | 12,500 | |
| 2005-12-02 | 610208 | 42-505-35433 | WILLARS #1 | EVANS, S. LAVON JR. OPER. CO. | DRILL | 12,500 | |
| 2005-11-30 | 610278 | 42-505-35434 | PALMYRA #20 | CODY ENERGY LLC | DRILL | 11,200 | |
| 2005-11-29 | 610196 | 42-505-35432 | LAS AVISPAS #1 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2005-11-29 | 610152 | 42-505-35431 | 3J ZAPATA/MEZA GAS UNIT #4 | RICOCHET ENERGY, INC. | DRILL | 9,000 | |
| 2005-11-29 | 608672 | 42-505-35408 | GARZA, L. "2" #9 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,746 | |
| 2005-11-28 | 610097 | 42-505-35430 | RATHMELL LAND AND CATTLE CO. #2 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,500 | |
| 2005-11-28 | 610093 | 42-505-35429 | SALINAS #2 | NEWFIELD EXPLORATION COMPANY | DRILL | 13,000 | |
| 2005-11-28 | 610092 | 42-505-35428 | RAMIREZ #1 | NEWFIELD EXPLORATION COMPANY | DRILL | 7,000 | |
| 2005-11-28 | 610092 | 42-505-35428 | RAMIREZ #1 | NEWFIELD EXPLORATION COMPANY | DRILL | 7,000 | |
| 2005-11-23 | 609998 | 42-505-35427 | BMT/K & H "AA" #3 | EOG RESOURCES, INC. | DRILL | 12,600 | |
| 2005-11-22 | 609689 | 42-505-35424 | HAYNES #27 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 12,300 | |
| 2005-11-18 | 609771 | 42-505-35426 | LAUREL, O. M. ESTATE #9 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2005-11-18 | 609764 | 42-505-35425 | WORLEY #4 | WAGNER & BROWN, LTD. | DRILL | 18,000 | |
| 2005-11-18 | 609543 | 42-505-30300 | THOMASMA, RAY J. #3 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 3,807 | |
| 2005-11-17 | 609698 | 42-505-35423 | DODIER "A" #1 | LAREDO ENERGY | DRILL | 13,000 | |
| 2005-11-17 | 609672 | 42-505-35421 | SLATOR RANCH #P 1 | EOG RESOURCES, INC. | DRILL | 12,000 | |
| 2005-11-17 | 609539 | 42-505-35420 | VELA, CARMEN "C" #3 | PEOPLES ENERGY PROD.-TX, L.P. | DRILL | 12,000 | |
| 2005-11-17 | 608353 | 42-505-35403 | CASSIN, EDWARD #3 | CONOCOPHILLIPS COMPANY | DRILL | 12,850 | |
| 2005-11-17 | 608353 | 42-505-35403 | CASSIN, EDWARD #3 | CONOCOPHILLIPS COMPANY | DRILL | 12,850 | |
| 2005-11-16 | 609593 | 42-505-35419 | G.O. VELA ET AL "A" #1 | LAREDO ENERGY | DRILL | 12,000 | |
| 2005-11-15 | 608184 | 42-505-35401 | ALFONSO #38 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,320 | |
| 2005-11-15 | 608179 | 42-505-35400 | ALFONSO #37 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,320 | |
| 2005-11-14 | 609362 | 42-505-34820 | HAYNES #28 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 14,355 | |
| 2005-11-14 | 609269 | 42-505-35418 | EDWARD CASSIN #7 | CONOCOPHILLIPS COMPANY | DRILL | 13,000 | |
| 2005-11-14 | 609269 | 42-505-35418 | CASSIN, EDWARD #7 | CONOCOPHILLIPS COMPANY | DRILL | 13,000 | |
| 2005-11-08 | 608941 | 42-505-35415 | BUSTAMANTE GAS UNIT 1 #10 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 12,300 | |
| 2005-11-07 | 608864 | 42-505-35414 | VARAL RANCHES #3 | NEWFIELD EXPLORATION COMPANY | DRILL | 13,000 | |
| 2005-11-07 | 608836 | 42-505-35413 | LAUREL MINERAL ESTATE #12 | CONOCOPHILLIPS COMPANY | DRILL | 12,600 | |
| 2005-11-07 | 608836 | 42-505-35413 | LAUREL MINERAL ESTATE #12 | CONOCOPHILLIPS COMPANY | DRILL | 12,600 | |
| 2005-11-03 | 608884 | 42-505-35411 | FLORES #3 | RICOCHET ENERGY, INC. | DRILL | 11,500 | |
| 2005-11-03 | 608860 | 42-505-35295 | SLATOR RANCH #S 1 | EOG RESOURCES, INC. | RECOMP | 10,850 | |
| 2005-11-03 | 608856 | 42-505-35412 | DOMINGUEZ #4 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,700 | |
| 2005-11-03 | 608820 | 42-505-35167 | HAYNES #37 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 11,402 | |
| 2005-11-02 | 608845 | 42-505-35410 | SLATOR RANCH #S 2 | EOG RESOURCES, INC. | DRILL | 12,000 | |
| 2005-11-02 | 608839 | 42-505-35409 | PALMYRA #18 | CODY ENERGY LLC | DRILL | 11,500 | |